What time period included major climate change that allowed humans to cultivate plants and domesticate animals?

Sometimes with factitious disorder, a phenomenon known as _____ occurs, in which the patient seeks treatment at different hospitals and sometimes travels from state to state or even country to country using false names.

Fill in the blank(s) with the appropriate word(s).

The receptors on the surface of a neuron's dendrite are each sized and shaped to be filled by one and only one neurotransmitter

Indicate whether the statement is true or false.